As we know, transmission lines belo

As we know, transmission lines belong to the basic parts of the technological sphere of modern communication. In this sphere there operate different types of energy transmission lines. They differ in length, construction, and cost. Among different types of transmission lines compressed gas-insulated ones have a number of advantages. Their main advantages are simplicity of construction and comparatively low cost.

The gas-insulated lines include a number of phase conductors and each of them is placed inside a tube. The tube space is not a vacuum; it is filled with compressed gas. Usually it is sulphur hexofluoride. Each tube in a 345-kV line has a diameter about 50 cm. The losses of a system including compressed gas-insulated transmission are rather low; they are considerably lower than those of cable transmission. Besides, unlike cables, compressed gas-insulated transmission system can be designed for ultra-high frequencies. The next advantage is that there is not external electric field in the system. As for the shunt capacitance , it is considerably less for a gas-insulated line than for a cable. A gas-insulated line can thus transmit power over larger distances than cable lines.

The comparative simplicity of construction makes the cost of gas-insulated transmission considerably lower than that of cable lines.

Результаты (английский) 1:

As we know, transmission lines belong to the basic parts of the technological sphere of modern communication. In this sphere there operate different types of energy transmission lines. They differ in length, construction, and cost. Among different types of transmission lines compressed gas-insulated ones have a number of advantages. Their main advantages are simplicity of construction and comparatively low cost.

The gas-insulated lines include a number of phase conductors and each of them is placed inside a tube. The tube space is not a vacuum; it is filled with compressed gas. Usually it is sulphur hexofluoride. Each tube in a 345-kV line has a diameter about 50 cm. The losses of a system including compressed gas-insulated transmission are rather low; they are considerably lower than those of cable transmission. Besides, unlike cables, compressed gas-insulated transmission system can be designed for ultra-high frequencies. The next advantage is that there is not external electric field in the system. As for the shunt capacitance , it is considerably less for a gas-insulated line than for a cable. A gas-insulated line can thus transmit power over larger distances than cable lines.

The comparative simplicity of construction makes the cost of gas-insulated transmission considerably lower than that of cable lines.

Результаты (английский) 2:

As we know, transmission lines belong to the basic parts of the technological sphere of modern communication. In this sphere there operate different types of energy transmission lines. They differ in length, construction, and cost. Among the different types of transmission lines compressed gas-insulated ones have a number of advantages. Their main advantages are the simplicity of construction and comparatively low cost.

The gas-insulated lines include a number of phase conductors and each of them is placed inside a tube. The tube space is not a vacuum; It is filled with compressed gas. Usually it is sulphur hexofluoride. Each tube in a 345-kV line has a diameter of about 50 cm. The losses of a system including compressed gas-insulated transmission are rather low; they are significantly lower than those of cable transmission. Besides, unlike cables, compressed gas-insulated transmission system can be designed for ultra-high frequencies. The next advantage is that there is not an external electric field in the system. As for the shunt capacitance, it is considerably less for a gas-insulated line than for a cable. A gas-insulated line can thus transmit power over larger distances than cable lines.

The comparative simplicity of construction makes the cost of gas-insulated transmission significantly lower than that of cable lines.

Результаты (английский) 3:

As we know, transmission lines long to the basic parts of the technical sphere of modern communication. In this sphere there operate different types of energy transmission lines. They differ in length, construction, and cost. Among different types of transmission lines compressed gas isolated ones have a number of advantages. They are mainly building and relatively low cost simplicity.
The gas insulated lines include a number of phase conductors and each of them is placed inside a tube. Space is not a vacuum; it is a compressed gas filter. It is a totally helper hexoffluoride. Each tube in a 345 kV line has a diameter about 50 cm. The losses of a system including compressed gas insulated transmission are rater low; they are considerably lower than those of cable transmission. Besides, unlike cables, compressed gas insulated transmission system can be designed for ultra-high frequencies. The next step is that this is not the external electronics domain within the system. This is an avoidable obstacle as part of reducing capacity. A gas insulated line can thus transmit power over larger distances than cable lines.
The comparative simplicity of construction makes the cost of gas insulated transmission relatively lower than that of cable lines.